| 展示 (Present) "lumber" | I | lumber | |
| 现在进行时 (Present Continuous) "lumber" | I | am lumbering | |
| 一般过去时 (Simple past) "lumber" | I | lumbered | |
| 过去进行时 (Past Continuous) "lumber" | I | was lumbering | |
| 现在完成 (Present perfect) "lumber" | I | have lumbered | |
| 现在完成进行时 (Present perfect continuous) "lumber" | I | have been lumbering | |
| 过去完成时 (Past perfect) "lumber" | I | had lumbered | |
| 过去完成时 (Past perfect continuous) "lumber" | I | had been lumbering | |
| 未来 (Future) "lumber" | I | will lumber | |
| 将来进行时 (Future continuous) "lumber" | I | will be lumbering | |
| 未来完美 (Future perfect) "lumber" | I | will have lumbered | |
| 未来持续完善 (Future perfect continuous) "lumber" | I | will have been lumbering |